science form3 :) bab6 land and its resources

firstly aku na ckp bab ni mmg agak susa bg otak yg slow mcm aku ==' terserah pada korang na ckp ap kan ? bkn na bajet pandai tulis blog tentang study tpyy juz sajee jee :) dont judge a book by it cover baby :)
ELEMENT
-PLANTINUM
-CARBON
-MERCURY
-SULPHUR
-SILVER
-GOLD
COMPOUND
-CARBONATE
-OXIDE
-SILICATE
-SULPHIDE
TYPE OF MINERAL CONTENT
BAUXITE : ALUMINIUM OXIDE
CASSITERITE : TIN OXIDE
HEMATITE : IRON OXIDE
MAGNESITE : MAGNESIUM CARBONATE
MALACHITE : COPPPER CARBONATE
GALENA : COPPER CARBONATE
LIMESTONE : CALCIUM CARBONATE
TYPE OF METAL WITH OBSERVATION
MAGNESIUM : burns quickly with a bright white flame
ALUMINIUM : burns with a bright flame and spreads quickly
ZINC : burns with a bright flame and spreads slowly
IRON : glows and spreads slowly